Does the company accept custom orders?

Yes, the company accepts OEM and ODM orders and can configure various pilots and accessories for different applications.

What are the testing standards for the valve?

Body strength test is 1.5 x PN and seal tightness test is 1.1 x PN according to BS EN 12266-1.

What are the lead times for production?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.

Hydraulic Control Pressure Sustaining And Relief Valve

Name: Hydraulic Control Pressure Sustaining And Relief Valve
Brand: Suzhou Walter Flow Control Equipment Co., Ltd.
SKU: 874764915

Jiangsu, ChinaSuzhou Walter Flow Control Equipment Co., Ltd.

US$150.00

5 Pieces

Sample price:US$170.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Certification

ISO, CE

Model NO.

F8050

Temperature

Ordinary Temperature

Connection

Flange

Structure

Diaphragm

Material

Cast Iron

Body

Ductile Iron, Stainless Steel

Trim

Stainless Steel

Diaphgram

Nylon+EPDM/Viton

Seat

Ss/ Bronze

Seal Rings

NBR/EPDM/Viton

Transport Package

Bubble Bags and Wooden Case

Specification

DN50-1200

Trademark

Walter

Origin

Suzhou, Jiangsu

HS Code

8481801090

Production Capacity

2800 Sets Per Month

Key features

Hydraulic Pilot Control: Actuated by line pressure for automatic, steady pressure maintenance and surge prevention.

Corrosion Resistant Coating: Fusion epoxy bonded coating (250 microns) on all iron components for superior durability.

Customizable Body Material: Body available in Ductile Iron, Stainless Steel, or Bronze to suit oil and sea water applications.

Easy Maintenance Design: Allows maintenance without removal from the main line, reducing downtime.

Anti-Cavitation Solution: Equipped with trim solution to prevent cavitation and ensure smooth operation.

Versatile Functionality: Functions as pressure relief, pressure sustaining, and back pressure valve in bypass systems.

OEM/ODM Acceptance: Company accepts OEM and ODM orders for customized valve configurations.

Drip-Tight Shut Off: Nylon reinforced diaphragm ensures long-term service with drip-tight performance.

Company profile

Suzhou Walter Flow Control Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-16Nearest Port: SHANGHAIAverage Response Time: ≤6.34hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

About Our Factory & Business Background

AddressNo. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPressure Reducing Valve, Butterfly Valve, Check Valve, Gate Valve, Fire Hydrant, Fire Sprinkler, Fire Hose, Float Control Valve, Air Release Valve, Foot Valve

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What materials are available for the valve body?

The body can be chosen as Ductile Iron, Stainless Steel, or Bronze. Stainless steel or bronze bodies are suitable for oil and sea water applications.

Q:How is the valve controlled?

It is a hydraulically operated, pilot-controlled valve actuated by line pressure, allowing for automatic operation and easy pressure setting adjustments via a top screw.

Q:What is the corrosion protection method?

All iron components are fusion epoxy bonded, with a full coating of 250 microns on the body and disc internally and externally. Higher thicknesses are available upon request.

Q:Can the valve be maintained without removing it from the line?

Yes, the design allows for easy maintenance without removal from the main line.

Q:What are the working pressure ratings?

The working pressure ratings are PN10, PN16, and PN25.